The internet has become an integral part of our daily lives, and Chrome, which is the most used web browser, has made it even easier for us to surf the internet. However, one potential issue that can crop up while browsing the internet is the ERR_CONNECTION_CLOSED error on Chrome.

This error can occur on any website, and it happens when the website you’re visiting abruptly cuts off the connection. This can be frustrating, especially if you’re in the middle of an important task or research. However, the good news is that this error is fixable, and we have outlined some steps that can be taken to fix it.

1. Reload the Webpage

This might seem like a basic solution, but it’s worth trying. Sometimes the connection closes due to an issue with the website or an internet connectivity problem. So, simply refreshing the webpage might be the solution.

To refresh the webpage, click on the refresh button located on the right side of the address bar or use the F5 key on your keyboard.

2. Clear your Browsing Data

Another possible solution is to clear your browsing data. Browsing data includes the cache, cookies, and browsing history that Chrome stores when you browse the web. These files are used to enhance your browsing experience, but they can also interfere with website connections.

To clear your browsing data:

– Click on the three vertical dots at the top right corner of the browser.
– Select “More tools” followed by “Clear browsing data”.
– In the “Time range” drop-down menu, select “All time”.
– Check the boxes for “Cookies and other site data” and “Cached images and files”.
– Click on “Clear data” button.

3. Disable Firewall and Antivirus Temporarily

The ERR_CONNECTION_CLOSED error can also occur due to your antivirus software or firewall blocking your connection. Try temporarily disabling your antivirus software and firewall to see if that resolves the issue.

However, it’s recommended that you re-enable these security settings after resolving the issue as it may leave your computer vulnerable to attacks.

4. Check Your Proxy Settings

If you use a proxy server to access the internet, the ERR_CONNECTION_CLOSED error could be a result of your proxy server being misconfigured. To check your proxy settings:
– Click on the three vertical dots at the top right corner of the browser.
– Select “Settings”.
– Scroll down to the bottom of the page and click on “Advanced”.

– Click on “Open your computer’s proxy settings” under the System section.
– Make sure that the “Automatically detect settings” checkbox is selected for a direct connection or that you have the correct proxy settings for a manual connection.

5. Perform a DNS Flush

Performing a DNS (Domain Name System) flush can resolve the ERR_CONNECTION_CLOSED error by clearing the DNS cache. The DNS cache stores the IP addresses of websites that you have previously visited, but this cache can become corrupted and lead to connection errors.

To perform a DNS flush:

– Open your Command Prompt as the administrator.
– Type “ipconfig /flushdns” and press Enter.
– Wait for the command to execute successfully.

In conclusion, the ERR_CONNECTION_CLOSED error can be frustrating, but with the above steps, it can be resolved effortlessly. If the error still persists, it might be worth contacting your ISP or the website admin for further assistance.